Can be customized according to size, performance and shape
Factory direct supply has a large number of specifications in stock
Corrosion resistance of electroplated coating
Provide one-stop shopping
A large amount of conventional stock in stock, support for customizing any size
1x1mm | 1x2mm |
1x5mm | 2x1mm | 2x1.5mm |
2x2mm | 2x2.5mm |
2x3mm | 2x5mm | 2x10mm |
3x1mm | 3x1.5mm | 3x2mm | 3x2.5mm | 3x3mm |
3x4mm | 3x5mm | 3x6mm | 3x8mm | 3x10mm |
3x12mm | 3x15mm | 3x20mm | 4x1mm | 4x1.5mm |
4x2mm | 4x2.5mm | 4x3mm | 4x4mm | 4x5mm |
5x1mm | 5x1.5mm | 5x2mm | 5x3mm | 5x4mm |
5x5mm | 6x1mm | 6x1.5mm | 6x2mm | 6x3mm |
6x4mm | 6x5mm | 8x1mm | 8x1.5mm | 8x2mm |
8x3mm | 8x4mm | 8x5mm | 8x6mm | 8x8mm |
10x1mm | 10x1.5mm | 10x2mm | 10x3mm | 10x4mm |
10x5mm | 10x10mm | 12x1mm | 12x1.5mm | 12x2mm |
12x3mm | 12x4mm | 12x5mm |
15x1mm | 15x1.5mm |
15x2mm | 15x3mm | 15x4mm | 15x5mm | 15x10mm |
16x2mm | 16x3mm | 16x5mm | 18x1mm | 18x1.5mm |
18x2mm | 18x3mm | 18x4mm | 18x5mm | 18x10mm |
20x1.5mm | 20x2mm | 20x3mm | 20x4mm | 20x5mm |
20X10mm | 20x20mm | 25x2mm | 25x3mm | 25x4mm |
25x5mm | 25x10mm | 30x2mm | 30x3mm | 30x4mm |
30x5mm | 30x10mm | 30x30mm | 40x5mm | 40x10mm |
40x15mm | 40x20mm | 50x5mm | 50x10mm | 50x20mm |
Grade |
Remanence;Br
|
Coercive Force;bHc |
Intrinsic Coercive Force;iHc |
Max Energy Product;(BH)max |
Working temp. ℃ |
||||||||
KGs T |
KOe |
KOe | KA/m | MGoe Kj/m³ |
|||||||||
Max | Min | Max | Min | KA/m |
Max | Min | Max | Min | |||||
N35 | 12.2 | 11.8 | 1.22 | 1.18 | ≥10.8 | ≥860 | ≥12.0 | ≥960 | 36 | 33 | 286 | 260 | ≤80 |
N38 | 12.6 | 12.5 | 1.26 | 1.22 | ≥10.8 | ≥860 | ≥12.0 | ≥960 | 38 | 36 | 303 | 286 | ≤80 |
N40 | 12.9 | 12.6 | 1.29 | 1.26 | ≥10.8 | ≥860 | ≥12.0 | ≥960 | 40 | 38 | 318 | 303 | ≤80 |
N42 | 13.2 | 12.8 | 1.32 | 1.28 | ≥11.0 | ≥875 | ≥12.0 | ≥960 | 42 | 40 | 334 | 318 | ≤80 |
N45 | 13.8 | 13.3 | 1.38 | 1.33 | ≥11.0 | ≥875 | ≥12.0 | ≥960 | 45 | 43 | 358 | 342 | ≤80 |
N48 | 14.1 | 13.7 | 1.41 | 1.37 | ≥10.5 | ≥836 | ≥12.0 | ≥960 | 49 | 46 | 390 | 358 | ≤80 |
N50 | 14.3 | 14.0 | 1.43 | 1.40 | ≥10.5 | ≥836 | ≥11.0 | ≥875 | 51 | 47 | 406 | 374 | ≤80 |
N52 | 14.5 | 14.2 | 1.45 | 1.42 | ≥10.5 | ≥836 | ≥11.0 | ≥875 | 53 | 49 | 422 | 390 | ≤80 |
N33M | 11.8 | 11.4 | 1.18 | 1.14 | ≥10.3 | ≥820 | ≥14.0 | ≥1114 | 33 | 31 | 263 | 247 | ≤100 |
N35M | 12.2 | 11.8 | 1.22 | 11.8 | ≥10.8 | ≥860 | ≥14.0 | ≥1114 | 36 | 33 | 286 | 260 | ≤100 |
N38M | 12.6 | 12.2 | 1.26 | 12.2 | ≥11.0 | ≥875 | ≥14.0 | ≥1114 | 38 | 36 | 303 | 286 | ≤100 |
N40M | 12.9 | 12.6 | 1.29 | 1.26 | ≥11.0 | ≥875 | ≥14.0 | ≥1114 | 40 | 38 | 318 | 303 | ≤100 |
N42M | 13.2 | 12.8 | 1.32 | 1.28 | ≥11.5 | ≥910 | ≥14.0 | ≥1114 | 42 | 40 | 334 | 318 | ≤100 |
N45M | 13.8 | 13.3 | 1.38 | 1.33 | ≥11.8 | ≥938 | ≥14.0 | ≥1114 | 45 | 43 | 358 | 334 | ≤100 |
N48M | 14.1 | 13.7 | 1.41 | 1.37 | ≥11.8 | ≥938 | ≥14.0 | ≥1114 | 49 | 46 | 390 | 358 | ≤100 |
N50M | 14.3 | 14.0 | 1.43 | 1.40 | ≥11.8 | ≥938 | ≥13.5 | ≥1075 | 51 | 47 | 406 | 374 | ≤100 |
N30H | 11.4 | 10.8 | 1.14 | 1.08 | ≥9.8 | ≥780 | ≥17.0 | ≥1356 | 30 | 28 | 239 | 223 | ≤120 |
N33H | 11.8 | 11.4 | 1.18 | 1.14 | ≥10.3 | ≥820 | ≥17.0 | ≥1356 | 33 | 31 | 263 | 247 | ≤120 |
N35H | 12.2 | 11.8 | 1.22 | 1.18 | ≥10.8 | ≥860 | ≥17.0 | ≥1356 | 36 | 33 | 286 | 260 | ≤120 |
N38H | 12.6 | 12.2 | 1.26 | 1.22 | ≥11.0 | ≥875 | ≥17.0 | ≥1356 | 38 | 36 | 303 | 286 | ≤120 |
N40H | 12.9 | 12.6 | 1.29 | 1.26 | ≥11.0 | ≥875 | ≥17.0 | ≥1356 | 40 | 38 | 318 | 303 | ≤120 |
N42H | 13.2 | 12.8 | 1.32 | 1.28 | ≥11.5 | ≥915 | ≥17.0 | ≥1356 | 42 | 40 | 334 | 318 | ≤120 |
N45H | 13.8 | 13.3 | 1.38 | 1.33 | ≥11.8 | ≥938 | ≥17.0 | ≥1356 | 46 | 43 | 358 | 342 | ≤120 |
N46H | 13.9 | 13.6 | 1.39 | 1.36 | ≥12.3 | ≥980 | ≥17.0 | ≥1356 | 47 | 44 | 374 | 345 | ≤120 |
N48H | 14.1 | 13.7 | 1.41 | 1.37 | ≥12.6 | ≥1010 | ≥16.0 | ≥1270 | 49 | 46 | 390 | 358 | ≤120 |
N30SH | 11.4 | 10.8 | 1.14 | 1.08 | ≥9.8 | ≥780 | ≥20.0 | ≥1600 | 30 | 28 | 239 | 223 | ≤150 |
N33SH | 11.8 | 11.4 | 1.18 |
1.14 | ≥10.3 | ≥820 | ≥20.0 | ≥1600 | 33 | 31 | 263 | 247 | ≤150 |
N35SH | 12.2 | 11.8 | 1.22 | 1.18 | ≥10.8 | ≥860 | ≥20.0 | ≥1600 | 36 | 33 | 286 | 260 | ≤150 |
N38SH |
12.6 | 12.2 | 1.26 | 1.22 | ≥11.0 | ≥875 | ≥20.0 | ≥1600 | 38 | 36 | 303 | 286 | ≤150 |
N40SH | 12.9 | 12.6 | 1.29 | 1.26 | ≥11.0 | ≥875 | ≥20.0 | ≥1600 | 40 | 38 | 318 | 303 | ≤150 |
N42SH | 13.2 | 12.8 | 1.32 | 1.28 | ≥11.5 | ≥915 | ≥20.0 | ≥1600 | 42 | 40 | 334 | 318 | ≤150 |
N45SH | 13.6 | 13.3 | 1.36 | 1.33 | ≥11.8 | ≥938 | ≥20.0 | ≥1600 | 46 | 42 | 358 | 334 | ≤150 |
N28UH | 10.8 | 10.4 | 1.08 | 1.04 | ≥9.3 | ≥740 | ≥25.0 | ≥2000 | 28 | 26 | 223 | 207 | ≤180 |
N30UH | 11.4 | 10.8 | 1.14 | 1.08 | ≥9.8 | ≥780 | ≥25.0 | ≥2000 | 30 | 28 | 239 | 223 | ≤180 |
N33UH | 11.8 | 11.4 | 1.18 | 1.14 | ≥10.3 | ≥820 | ≥25.0 | ≥2000 | 33 | 31 | 263 | 247 | ≤180 |
N35UH | 12.2 | 11.8 | 1.22 | 1.18 | ≥10.8 | ≥860 | ≥25.0 | ≥2000 | 36 | 33 | 286 | 260 | ≤180 |
N38UH | 12.6 | 12.2 | 1.26 | 1.22 | ≥11.0 | ≥875 | ≥24.0 | ≥1910 | 38 | 36 | 286 | 260 | ≤180 |
N28EH | 10.8 | 10.4 | 1.08 | 1.04 | ≥9.3 |
≥740 | ≥30.0 | ≥2400 | 28 | 26 | 223 | 207 | ≤200 |
N30EH | 11.4 | 10.8 | 1.14 | 1.08 | ≥9.8 | ≥780 | ≥30.0 | ≥2400 | 30 | 28 | 239 | 223 | ≤200 |
N33EH | 11.8 | 11.4 | 1.18 | 1.14 | ≥10.3 | ≥820 | ≥30.0 | ≥2400 | 33 | 31 | 263 | 274 | ≤200 |
N35EH | 12.2 | 11.8 | 1.22 | 1.18 | ≥10.8 | ≥860 | ≥30.0 | ≥2400 | 36 | 33 | 286 | 270 | ≤200 |
1. Our own electroplating factory ensures quality and delivery!
2. Thickness of coating is 4-6μm thicker than counterparts, coating adhesion is better, and corrosion resistance is stronger.
Sizes that can be made for neodymium magnets dimension tolerance
Standard products |
Outer diameter D,OD |
Internal diameter ID |
Length L |
Width W | Heifht H |
<5MM | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm |
<10MM |
±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm |
<20MM | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm |
<50MM |
±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm | ±0.1mm |
<100MM | ±0.15mm | ±0.15mm | ±0.15mm | ±0.15mm | ±0.15mm |
>100MM | ±0.2mm | ±0.2mm | ±0.2mm | ±0.2mm | ±0.2mm |
Custom-made products | Outer diameter D,OD |
Internal diameter ID |
Length L |
Width W |
Heifht H |
<5MM | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm |
<10MM |
±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm |
<20MM | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm | ±0.05mm |
Shipping
INTERNATIONAL AIR MAIL
Payment
Fast Delivery
Different amount of time will be required for different